Note: I don't want normal relaying, as I can't configure the server (server.com) to accept relaying
My mail server is on a hosting account and I can't configure it's settings.
I would like to use a locat MTA, such as exim/postfix (prefferably postifix) to send e-mail from my local machine to the outside world, by auth-ing to account firstname.lastname@example.org. I can spoof the sender (since I'm auth-ed), so.. it would be theoretically possible.
I wasn't able to find a config setting in postfix's vast configuration which would allow such forwarding to email@example.com.
Anyone managed to get something similar working?
:: / my web presence